A text in English: Muhammad was deeply interested in matters beyond this mundane life. He used to frequent a cave that became known as “Hira‘” on the Mountain of “Noor” (light) for contemplation.
The same text in Swahili:
Muhammad alivutiwa sana na mambo zaidi ya maisha haya ya kawaida. Alikuwa akitembelea sana pango ambalo lilikuja kujulikana kama "Hira" katika mlima wa "Noor" (nuru) kwa kutafakari.